Biomedical Named Entity Recognition Based on Multistage Three-Way Decisions

Nested Biomedical Named Entity Recognition

“…The number of NEs that are not identified is known as False Negative (FN), while the number of NEs that the system misidentifies is known as False Positive (FP). Refer to tokens that appear within a 5 word window size as proposed in [24] i.e., Two tokens to the right and two tokens to the left of the token Part of speech (POS)…”